The acceleration of an object (in m/s²) is given by the function a(t) = 7 sin(t). The initial velocity of object is v(0) 6 m/s. Round your answers to four decimal places. a) Find an equation v(t) for the object velocity. v(t) = b) Find the object's displacement (in meters) from time 0 to time 3. = - meters

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